Portion of mature Frond— under side. 



CYSTOPTERIS REGIA. 



Presl. J. Smith. Mooee. Kunze. Koch. 



PLATE XXX. VOL. VII. 



Polypodium regium, 



" 'polymorjplii 



" alpinum, 



" album, 



" crispum, 



Cystea regia, 

 '' incisa, 

 " alpina, 

 Aspidmm regium, 

 " trifidum, 



" alpi/ium, 



" taygetense, 



Cystop te ris alpin a, 



var. regia. 



Cyaihea incisa, 

 " regia, 

 " alpina, 



Athyrium alpinum, 

 " regium, 



Cyclopteris regia. 



LiNNJEUS. 

 YlLLAES. 



Jacquin. Wulfen. 

 Lamaeck. 



GOUAN. 



J. E. Smith. 

 J. E. Smith. 

 J. E. Smith. 



SWAETZ. WiLLDENOW. 



SWAETZ. 



SWAETZ. SCHKUHE. WiLLDENOW. 



BOEY AND ChAMB. 



Desvaux. Lindlet and Mooee. 



Line:. Hookee and Aenott. 



Babington. Soweeby. 



Link. 



J. E. Smith. 



Eoestee. Smith. 



J. E. Smith. 



Speengel. 



Geay. 



Geay. 



Oystopteris — Bladder Fern. 



Regia — Eoyal. 



